• Nearly three years into the pandemic, it’s clear early expectations about the behaviour of the coronavirus and its toll on our bodies have proven overly optimistic.
• Recall those early days when experts broadly assumed that once we’d withstood an infection our immune systems would adjust and fully resist another reinfection.
• And then hopes rose that mass vaccination would provide the path out of the pandemic. Although vaccines did reduce deaths and hospitalizations, the effort failed to produce herd immunity.

Tagged: COVID-19